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Automatic 3-Speed control hot water circulation pump for water heat and solar system
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Non-overloading 1-phase induction motor (n=2850rpm)
Insulation Class F
Protection grade IP44
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Flow rate up to 53 L/min
Head up to 6m
Inlet/Outlet: 1.5''
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Fluid temperature: -10°C~ + 110°C
Max. ambient temperature +40°C
Max. working pressure up to 10 bar
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Screwed end single head pump
Automatic control with built-in flow switch
Non-overloading Single phase motor
Cast iron body, 180mm port-to-port
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Pump body: Cast iron
Impeller: PP (SS304)
Shaft: Ceramic or stainless steel
Bearing: Ceramic
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This pump absolutely solves the problem of lower pressure from shower. When the tap water is low pressure, the pump can boost pressure. It can also boost pressure for solar water heaters, boost pressure and circulate water for industrial equipments and increase oxygen for rearing ponds and fish tanks. The best feature is that it can suck tap water from one or two floor underground directly. So it can compeletely solve the problem that the higher floors don’t have water while the lower floors have. Moreover, It adopts automatic switch, when the tap is turned on, it will automatically boost the pressure. And when the tap is turned off, it will automatically stop running.

MODEL | POWER | MAX.FLOW | MAX.HEAD | INLET/OUTLET | GW | PORT TO PORT | |||
1 Phase | (W) | (L/min) | (m) | (inch) | (Kg) | (mm) | |||
GS15/4-130 | 72/53/38 | 42/34/23 | 4.5/4/3 | 1"x 1" | 2.5 | 130 | |||
GS15/6-130 | 93/67/46 | 48/40/28 | 6/5/3 | 1"x 1" | 2.6 | 130 | |||
| GS25/4-130 | 72/53/38 | 48/36/25 | 4.5/4/3 | 1.5"x 1.5" | 2.5 | 130 | |||
GS25/4-180 | 72/53/38 | 48/36/25 | 4.5/4/3 | 1.5"x 1.5" | 2.7 | 180 | |||
GS25/6-130 | 93/67/46 | 55/43/32 | 6/5/3 | 1.5"x 1.5" | 2.7 | 130 | |||
GS25/6-180 | 93/67/46 | 55/43/32 | 6/5/3 | 1.5"x 1.5" | 2.9 | 180 | |||
GS32/4-180 | 72/53/38 | 48/36/18 | 4.5/4/3 | 2"x 2" | 2.8 | 180 | |||
| GS32/6-180 | 93/67/46 | 55/43/32 | 6/5/3 | 2"x 2" | 3.0 | 180 | |||
WARRANTY: 1 YEAR (according to our general sales conditions)

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